IREN’s 10-K is the interconnection document, not the GPU brochure

Summary

IREN Ltd filed its Form 10-K on August 27. The document is the right place to read the company this week — not a product page. GPU-cloud language is in the deck; the risk factors still bind on interconnection, equipment lead times, and a customer book that is not diversified the way a hyperscaler is diversified. Childress remains a phased campus. Prince George remains a hydro site. Neither becomes a contracted AI cloud because a 10-K exists.

Why it matters

Miner-to-HPC names are priced as if a 10-K were a customer announcement. It is a control document. The useful read is which constraints the company still cannot write out of the filing: power delivery, concentration, and the gap between marketed GPU capacity and energized halls.

Companies affected

• IRIRENIREN

Risks

• Interconnection and ERCOT delivery can slip without a matching headline.
• GPU-cloud revenue concentration is a 10-K item, not a footnote investors can skip.
• Shelf capacity (see the 424(b) family) is permission to sell stock, not evidence of contracted load.

Sources

• IREN 10-K (2026-08-27)
• IREN 8-K (2026-08-27)
• IREN IR